289462524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{142733}}^1$

素因数の和:142766

約数の個数: 36

約数和(自身を含む): 731369016

約数和(自身を除く): 441906492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 142733, 285466, 428199, 570932, 856398, 1712796, 1855529, 3711058, 5566587, 7422116, 11133174, 22266348, 24121877, 48243754, 72365631, 96487508, 144731262, 289462524]

約数ペア:

[(1, 289462524), (2, 144731262), (3, 96487508), (4, 72365631), (6, 48243754), (12, 24121877), (13, 22266348), (26, 11133174), (39, 7422116), (52, 5566587), (78, 3711058), (156, 1855529), (169, 1712796), (338, 856398), (507, 570932), (676, 428199), (1014, 285466), (2028, 142733)]